Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libssl/t1_clnt.c	Lines:	12	13	92.3 %
Date:	2017-11-13	Branches:	5	6	83.3 %


/* $OpenBSD: t1_clnt.c,v 1.24 2017/01/26 05:31:25 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 *
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 *
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 *
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */

#include <stdio.h>

#include "ssl_locl.h"

#include <openssl/buffer.h>
#include <openssl/evp.h>
#include <openssl/objects.h>

static const SSL_METHOD_INTERNAL TLS_client_method_internal_data = {
	.version = TLS1_2_VERSION,
	.min_version = TLS1_VERSION,
	.max_version = TLS1_2_VERSION,
	.ssl_new = tls1_new,
	.ssl_clear = tls1_clear,
	.ssl_free = tls1_free,
	.ssl_accept = ssl_undefined_function,
	.ssl_connect = ssl3_connect,
	.ssl_read = ssl3_read,
	.ssl_peek = ssl3_peek,
	.ssl_write = ssl3_write,
	.ssl_shutdown = ssl3_shutdown,
	.ssl_pending = ssl3_pending,
	.get_ssl_method = tls1_get_client_method,
	.get_timeout = tls1_default_timeout,
	.ssl_version = ssl_undefined_void_function,
	.ssl_renegotiate = ssl_undefined_function,
	.ssl_renegotiate_check = ssl_ok,
	.ssl_get_message = ssl3_get_message,
	.ssl_read_bytes = ssl3_read_bytes,
	.ssl_write_bytes = ssl3_write_bytes,
	.ssl3_enc = &TLSv1_2_enc_data,
};

static const SSL_METHOD TLS_client_method_data = {
	.ssl_dispatch_alert = ssl3_dispatch_alert,
	.num_ciphers = ssl3_num_ciphers,
	.get_cipher = ssl3_get_cipher,
	.get_cipher_by_char = ssl3_get_cipher_by_char,
	.put_cipher_by_char = ssl3_put_cipher_by_char,
	.internal = &TLS_client_method_internal_data,
};

static const SSL_METHOD_INTERNAL TLSv1_client_method_internal_data = {
	.version = TLS1_VERSION,
	.min_version = TLS1_VERSION,
	.max_version = TLS1_VERSION,
	.ssl_new = tls1_new,
	.ssl_clear = tls1_clear,
	.ssl_free = tls1_free,
	.ssl_accept = ssl_undefined_function,
	.ssl_connect = ssl3_connect,
	.ssl_read = ssl3_read,
	.ssl_peek = ssl3_peek,
	.ssl_write = ssl3_write,
	.ssl_shutdown = ssl3_shutdown,
	.ssl_pending = ssl3_pending,
	.get_ssl_method = tls1_get_client_method,
	.get_timeout = tls1_default_timeout,
	.ssl_version = ssl_undefined_void_function,
	.ssl_renegotiate = ssl3_renegotiate,
	.ssl_renegotiate_check = ssl3_renegotiate_check,
	.ssl_get_message = ssl3_get_message,
	.ssl_read_bytes = ssl3_read_bytes,
	.ssl_write_bytes = ssl3_write_bytes,
	.ssl3_enc = &TLSv1_enc_data,
};

static const SSL_METHOD TLSv1_client_method_data = {
	.ssl_dispatch_alert = ssl3_dispatch_alert,
	.num_ciphers = ssl3_num_ciphers,
	.get_cipher = ssl3_get_cipher,
	.get_cipher_by_char = ssl3_get_cipher_by_char,
	.put_cipher_by_char = ssl3_put_cipher_by_char,
	.internal = &TLSv1_client_method_internal_data,
};

static const SSL_METHOD_INTERNAL TLSv1_1_client_method_internal_data = {
	.version = TLS1_1_VERSION,
	.min_version = TLS1_1_VERSION,
	.max_version = TLS1_1_VERSION,
	.ssl_new = tls1_new,
	.ssl_clear = tls1_clear,
	.ssl_free = tls1_free,
	.ssl_accept = ssl_undefined_function,
	.ssl_connect = ssl3_connect,
	.ssl_read = ssl3_read,
	.ssl_peek = ssl3_peek,
	.ssl_write = ssl3_write,
	.ssl_shutdown = ssl3_shutdown,
	.ssl_pending = ssl3_pending,
	.get_ssl_method = tls1_get_client_method,
	.get_timeout = tls1_default_timeout,
	.ssl_version = ssl_undefined_void_function,
	.ssl_renegotiate = ssl3_renegotiate,
	.ssl_renegotiate_check = ssl3_renegotiate_check,
	.ssl_get_message = ssl3_get_message,
	.ssl_read_bytes = ssl3_read_bytes,
	.ssl_write_bytes = ssl3_write_bytes,
	.ssl3_enc = &TLSv1_1_enc_data,
};

static const SSL_METHOD TLSv1_1_client_method_data = {
	.ssl_dispatch_alert = ssl3_dispatch_alert,
	.num_ciphers = ssl3_num_ciphers,
	.get_cipher = ssl3_get_cipher,
	.get_cipher_by_char = ssl3_get_cipher_by_char,
	.put_cipher_by_char = ssl3_put_cipher_by_char,
	.internal = &TLSv1_1_client_method_internal_data,
};

static const SSL_METHOD_INTERNAL TLSv1_2_client_method_internal_data = {
	.version = TLS1_2_VERSION,
	.min_version = TLS1_2_VERSION,
	.max_version = TLS1_2_VERSION,
	.ssl_new = tls1_new,
	.ssl_clear = tls1_clear,
	.ssl_free = tls1_free,
	.ssl_accept = ssl_undefined_function,
	.ssl_connect = ssl3_connect,
	.ssl_read = ssl3_read,
	.ssl_peek = ssl3_peek,
	.ssl_write = ssl3_write,
	.ssl_shutdown = ssl3_shutdown,
	.ssl_pending = ssl3_pending,
	.get_ssl_method = tls1_get_client_method,
	.get_timeout = tls1_default_timeout,
	.ssl_version = ssl_undefined_void_function,
	.ssl_renegotiate = ssl3_renegotiate,
	.ssl_renegotiate_check = ssl3_renegotiate_check,
	.ssl_get_message = ssl3_get_message,
	.ssl_read_bytes = ssl3_read_bytes,
	.ssl_write_bytes = ssl3_write_bytes,
	.ssl3_enc = &TLSv1_2_enc_data,
};

static const SSL_METHOD TLSv1_2_client_method_data = {
	.ssl_dispatch_alert = ssl3_dispatch_alert,
	.num_ciphers = ssl3_num_ciphers,
	.get_cipher = ssl3_get_cipher,
	.get_cipher_by_char = ssl3_get_cipher_by_char,
	.put_cipher_by_char = ssl3_put_cipher_by_char,
	.internal = &TLSv1_2_client_method_internal_data,
};

const SSL_METHOD *
tls1_get_client_method(int ver)
{
	if (ver == TLS1_2_VERSION)
		return (TLSv1_2_client_method());
	if (ver == TLS1_1_VERSION)
		return (TLSv1_1_client_method());
	if (ver == TLS1_VERSION)
		return (TLSv1_client_method());
	return (NULL);
}

const SSL_METHOD *
SSLv23_client_method(void)
{
	return (TLS_client_method());
}

const SSL_METHOD *
TLS_client_method(void)
{
	return (&TLS_client_method_data);
}

const SSL_METHOD *
TLSv1_client_method(void)
{
	return (&TLSv1_client_method_data);
}

const SSL_METHOD *
TLSv1_1_client_method(void)
{
	return (&TLSv1_1_client_method_data);
}

const SSL_METHOD *
TLSv1_2_client_method(void)
{
	return (&TLSv1_2_client_method_data);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: t1_clnt.c,v 1.24 2017/01/26 05:31:25 jsing Exp $ */
2			/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3			* All rights reserved.
4			*
5			* This package is an SSL implementation written
6			* by Eric Young (eay@cryptsoft.com).
7			* The implementation was written so as to conform with Netscapes SSL.
8			*
9			* This library is free for commercial and non-commercial use as long as
10			* the following conditions are aheared to. The following conditions
11			* apply to all code found in this distribution, be it the RC4, RSA,
12			* lhash, DES, etc., code; not just the SSL code. The SSL documentation
13			* included with this distribution is covered by the same copyright terms
14			* except that the holder is Tim Hudson (tjh@cryptsoft.com).
15			*
16			* Copyright remains Eric Young's, and as such any Copyright notices in
17			* the code are not to be removed.
18			* If this package is used in a product, Eric Young should be given attribution
19			* as the author of the parts of the library used.
20			* This can be in the form of a textual message at program startup or
21			* in documentation (online or textual) provided with the package.
22			*
23			* Redistribution and use in source and binary forms, with or without
24			* modification, are permitted provided that the following conditions
25			* are met:
26			* 1. Redistributions of source code must retain the copyright
27			* notice, this list of conditions and the following disclaimer.
28			* 2. Redistributions in binary form must reproduce the above copyright
29			* notice, this list of conditions and the following disclaimer in the
30			* documentation and/or other materials provided with the distribution.
31			* 3. All advertising materials mentioning features or use of this software
32			* must display the following acknowledgement:
33			* "This product includes cryptographic software written by
34			* Eric Young (eay@cryptsoft.com)"
35			* The word 'cryptographic' can be left out if the rouines from the library
36			* being used are not cryptographic related :-).
37			* 4. If you include any Windows specific code (or a derivative thereof) from
38			* the apps directory (application code) you must include an acknowledgement:
39			* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40			*
41			* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44			* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51			* SUCH DAMAGE.
52			*
53			* The licence and distribution terms for any publically available version or
54			* derivative of this code cannot be changed. i.e. this code cannot simply be
55			* copied and put under another distribution licence
56			* [including the GNU Public Licence.]
57			*/
58
59			#include <stdio.h>
60
61			#include "ssl_locl.h"
62
63			#include <openssl/buffer.h>
64			#include <openssl/evp.h>
65			#include <openssl/objects.h>
66
67			static const SSL_METHOD_INTERNAL TLS_client_method_internal_data = {
68			.version = TLS1_2_VERSION,
69			.min_version = TLS1_VERSION,
70			.max_version = TLS1_2_VERSION,
71			.ssl_new = tls1_new,
72			.ssl_clear = tls1_clear,
73			.ssl_free = tls1_free,
74			.ssl_accept = ssl_undefined_function,
75			.ssl_connect = ssl3_connect,
76			.ssl_read = ssl3_read,
77			.ssl_peek = ssl3_peek,
78			.ssl_write = ssl3_write,
79			.ssl_shutdown = ssl3_shutdown,
80			.ssl_pending = ssl3_pending,
81			.get_ssl_method = tls1_get_client_method,
82			.get_timeout = tls1_default_timeout,
83			.ssl_version = ssl_undefined_void_function,
84			.ssl_renegotiate = ssl_undefined_function,
85			.ssl_renegotiate_check = ssl_ok,
86			.ssl_get_message = ssl3_get_message,
87			.ssl_read_bytes = ssl3_read_bytes,
88			.ssl_write_bytes = ssl3_write_bytes,
89			.ssl3_enc = &TLSv1_2_enc_data,
90			};
91
92			static const SSL_METHOD TLS_client_method_data = {
93			.ssl_dispatch_alert = ssl3_dispatch_alert,
94			.num_ciphers = ssl3_num_ciphers,
95			.get_cipher = ssl3_get_cipher,
96			.get_cipher_by_char = ssl3_get_cipher_by_char,
97			.put_cipher_by_char = ssl3_put_cipher_by_char,
98			.internal = &TLS_client_method_internal_data,
99			};
100
101			static const SSL_METHOD_INTERNAL TLSv1_client_method_internal_data = {
102			.version = TLS1_VERSION,
103			.min_version = TLS1_VERSION,
104			.max_version = TLS1_VERSION,
105			.ssl_new = tls1_new,
106			.ssl_clear = tls1_clear,
107			.ssl_free = tls1_free,
108			.ssl_accept = ssl_undefined_function,
109			.ssl_connect = ssl3_connect,
110			.ssl_read = ssl3_read,
111			.ssl_peek = ssl3_peek,
112			.ssl_write = ssl3_write,
113			.ssl_shutdown = ssl3_shutdown,
114			.ssl_pending = ssl3_pending,
115			.get_ssl_method = tls1_get_client_method,
116			.get_timeout = tls1_default_timeout,
117			.ssl_version = ssl_undefined_void_function,
118			.ssl_renegotiate = ssl3_renegotiate,
119			.ssl_renegotiate_check = ssl3_renegotiate_check,
120			.ssl_get_message = ssl3_get_message,
121			.ssl_read_bytes = ssl3_read_bytes,
122			.ssl_write_bytes = ssl3_write_bytes,
123			.ssl3_enc = &TLSv1_enc_data,
124			};
125
126			static const SSL_METHOD TLSv1_client_method_data = {
127			.ssl_dispatch_alert = ssl3_dispatch_alert,
128			.num_ciphers = ssl3_num_ciphers,
129			.get_cipher = ssl3_get_cipher,
130			.get_cipher_by_char = ssl3_get_cipher_by_char,
131			.put_cipher_by_char = ssl3_put_cipher_by_char,
132			.internal = &TLSv1_client_method_internal_data,
133			};
134
135			static const SSL_METHOD_INTERNAL TLSv1_1_client_method_internal_data = {
136			.version = TLS1_1_VERSION,
137			.min_version = TLS1_1_VERSION,
138			.max_version = TLS1_1_VERSION,
139			.ssl_new = tls1_new,
140			.ssl_clear = tls1_clear,
141			.ssl_free = tls1_free,
142			.ssl_accept = ssl_undefined_function,
143			.ssl_connect = ssl3_connect,
144			.ssl_read = ssl3_read,
145			.ssl_peek = ssl3_peek,
146			.ssl_write = ssl3_write,
147			.ssl_shutdown = ssl3_shutdown,
148			.ssl_pending = ssl3_pending,
149			.get_ssl_method = tls1_get_client_method,
150			.get_timeout = tls1_default_timeout,
151			.ssl_version = ssl_undefined_void_function,
152			.ssl_renegotiate = ssl3_renegotiate,
153			.ssl_renegotiate_check = ssl3_renegotiate_check,
154			.ssl_get_message = ssl3_get_message,
155			.ssl_read_bytes = ssl3_read_bytes,
156			.ssl_write_bytes = ssl3_write_bytes,
157			.ssl3_enc = &TLSv1_1_enc_data,
158			};
159
160			static const SSL_METHOD TLSv1_1_client_method_data = {
161			.ssl_dispatch_alert = ssl3_dispatch_alert,
162			.num_ciphers = ssl3_num_ciphers,
163			.get_cipher = ssl3_get_cipher,
164			.get_cipher_by_char = ssl3_get_cipher_by_char,
165			.put_cipher_by_char = ssl3_put_cipher_by_char,
166			.internal = &TLSv1_1_client_method_internal_data,
167			};
168
169			static const SSL_METHOD_INTERNAL TLSv1_2_client_method_internal_data = {
170			.version = TLS1_2_VERSION,
171			.min_version = TLS1_2_VERSION,
172			.max_version = TLS1_2_VERSION,
173			.ssl_new = tls1_new,
174			.ssl_clear = tls1_clear,
175			.ssl_free = tls1_free,
176			.ssl_accept = ssl_undefined_function,
177			.ssl_connect = ssl3_connect,
178			.ssl_read = ssl3_read,
179			.ssl_peek = ssl3_peek,
180			.ssl_write = ssl3_write,
181			.ssl_shutdown = ssl3_shutdown,
182			.ssl_pending = ssl3_pending,
183			.get_ssl_method = tls1_get_client_method,
184			.get_timeout = tls1_default_timeout,
185			.ssl_version = ssl_undefined_void_function,
186			.ssl_renegotiate = ssl3_renegotiate,
187			.ssl_renegotiate_check = ssl3_renegotiate_check,
188			.ssl_get_message = ssl3_get_message,
189			.ssl_read_bytes = ssl3_read_bytes,
190			.ssl_write_bytes = ssl3_write_bytes,
191			.ssl3_enc = &TLSv1_2_enc_data,
192			};
193
194			static const SSL_METHOD TLSv1_2_client_method_data = {
195			.ssl_dispatch_alert = ssl3_dispatch_alert,
196			.num_ciphers = ssl3_num_ciphers,
197			.get_cipher = ssl3_get_cipher,
198			.get_cipher_by_char = ssl3_get_cipher_by_char,
199			.put_cipher_by_char = ssl3_put_cipher_by_char,
200			.internal = &TLSv1_2_client_method_internal_data,
201			};
202
203			const SSL_METHOD *
204			tls1_get_client_method(int ver)
205			{
206	✓✓	31742	if (ver == TLS1_2_VERSION)
207		15781	return (TLSv1_2_client_method());
208	✗✓	90	if (ver == TLS1_1_VERSION)
209			return (TLSv1_1_client_method());
210	✓✓	90	if (ver == TLS1_VERSION)
211		54	return (TLSv1_client_method());
212		36	return (NULL);
213		15871	}
214
215			const SSL_METHOD *
216			SSLv23_client_method(void)
217			{
218		64	return (TLS_client_method());
219			}
220
221			const SSL_METHOD *
222			TLS_client_method(void)
223			{
224		136	return (&TLS_client_method_data);
225			}
226
227			const SSL_METHOD *
228			TLSv1_client_method(void)
229			{
230		136	return (&TLSv1_client_method_data);
231			}
232
233			const SSL_METHOD *
234			TLSv1_1_client_method(void)
235			{
236		12	return (&TLSv1_1_client_method_data);
237			}
238
239			const SSL_METHOD *
240			TLSv1_2_client_method(void)
241			{
242		31592	return (&TLSv1_2_client_method_data);
243			}